-
公开(公告)号：US10045323B2
公开(公告)日：2018-08-07
申请号：US15363842
申请日：2016-11-29
Applicant: Huawei Technologies Co., Ltd.
Abstract: This application provides a positioning method, a network side device, a positioning node, and a positioning system, where the method includes: receiving, by a network side device, a positioning request, where the positioning request is used to trigger positioning for UE; sending configuration information to N positioning nodes according to the positioning request, receiving, by the N positioning nodes according to the configuration information, the uplink positioning reference signal sent by the UE, and obtaining N measurement results according to the uplink positioning reference signal; sending, by M positioning nodes of the N positioning nodes, M measurement results corresponding to the M positioning nodes to the network side device; and determining, by the network side device, a position of UE according to the M measurement results.
-
公开(公告)号：US20180159667A1
公开(公告)日：2018-06-07
申请号：US15889076
申请日：2018-02-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chaojun Li , Sha Ma , Qiang Wu
IPC: H04L1/18 , H04W72/04 , H04W72/12 , H04L5/00 , H04W52/26 , H04L1/20 , H04L1/16 , H04W52/20 , H04W52/24 , H04W52/14
CPC classification number: H04L1/1861 , H04L1/1685 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/203 , H04L5/0053 , H04W52/146 , H04W52/20 , H04W52/248 , H04W52/262 , H04W72/0413 , H04W72/1231
Abstract: Embodiments of the present invention provide a method for processing feedback information, abase station, and a user equipment. The method includes: determining, by abase station, a feedback manner of HARQ feedback information, where the feedback manner includes feeding back the HARQ feedback information or not feeding back the HARQ feedback information; and sending, by the base station, first signaling to a user equipment, where the first signaling carries the feedback manner of the HARQ feedback information. The embodiments of the present invention can improve an HARQ mechanism, so as to support new technologies in a small cell more effectively.
-
公开(公告)号：US09980283B2
公开(公告)日：2018-05-22
申请号：US14800463
申请日：2015-07-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chaojun Li , Sha Ma
CPC classification number: H04W74/002 , H04L5/0007 , H04L27/2613 , H04W74/0833
Abstract: The present disclosure provides a radio communication method, a user equipment, and a network side device, the radio communication method includes: receiving, by a network side device, a random access preamble signal transmitted by a user equipment, where duration of the random access preamble signal is one SC-FDMA symbol or one OFDM symbol, thus air interface overhead of random access can be greatly reduced in a condition that a user equipment can access a cell randomly. The cell may be a microcell or other similar cells.
-
公开(公告)号：US09923673B2
公开(公告)日：2018-03-20
申请号：US14801408
申请日：2015-07-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chaojun Li , Sha Ma , Qiang Wu
IPC: H04L1/18 , H04L5/00 , H04W72/04 , H04W52/26 , H04W72/12 , H04W52/20 , H04L1/16 , H04L1/20 , H04W52/14 , H04W52/24
CPC classification number: H04L1/1861 , H04L1/1685 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/203 , H04L5/0053 , H04W52/146 , H04W52/20 , H04W52/248 , H04W52/262 , H04W72/0413 , H04W72/1231
Abstract: Embodiments of the present invention provide a method for processing feedback information, a base station, and a user equipment. The method includes: determining, by a base station, a feedback manner of HARQ feedback information, where the feedback manner includes feeding back the HARQ feedback information or not feeding back the HARQ feedback information; and sending, by the base station, first signaling to a user equipment, where the first signaling carries the feedback manner of the HARQ feedback information. The embodiments of the present invention can improve an HARQ mechanism, so as to support new technologies in a small cell more effectively.
-
公开(公告)号：US09854586B2
公开(公告)日：2017-12-26
申请号：US15081571
申请日：2016-03-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Juan Zheng , Sha Ma , Qiang Li , Yuan Xia , Zhiyu Yan
IPC: H04W72/04 , H04W48/20 , H04W24/02 , H04W24/10 , H04W56/00 , H04W72/12 , H04W76/04 , H04W48/12 , H04W84/04
CPC classification number: H04W72/0486 , H04W24/02 , H04W24/10 , H04W48/12 , H04W48/20 , H04W56/001 , H04W72/12 , H04W76/28 , H04W84/045
Abstract: The present invention relates to a method and an apparatus for supporting user equipment in task execution, which are used to resolve a problem that a result of measurement and/or synchronization performed by user equipment is erroneous. In the method, a first network-side device acquires duration of a cell working state, where the duration of the cell working state includes duration for which a cell performs signal sending and/or duration for which the cell does not perform signal sending; and the first network-side device determines a time for user equipment to perform measurement and/or synchronization, where the time for the user equipment to perform measurement is within a range of duration for which a to-be-measured cell performs signal sending, and the time for the user equipment to perform synchronization is within a range of duration for which a serving cell performs signal sending.
-
Patent Agency Ranking
公开(公告)号：US09743284B2
公开(公告)日：2017-08-22
申请号：US14598015
申请日：2015-01-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixin Sun , Sha Ma , Xuelong Wang , Juan Zheng
CPC classification number: H04W16/10 , H04L5/14 , H04W16/14 , H04W72/005 , H04W72/0453 , H04W88/08
Abstract: Embodiments of the present invention relate to a spectrum allocation method and device. The method includes: determining, by a first base station, according to first broadcast information sent by at least one second base station, usage of a preferred frequency band of the at least one second base station; and determining, by the first base station, according to the usage of the preferred frequency band of the at least one second base station, use of the preferred frequency band of the at least one second base station by the first base station. Therefore, it is implemented that a spectrum resource utilization ratio is improved.
-
公开(公告)号：US20170201899A1
公开(公告)日：2017-07-13
申请号：US15468266
申请日：2017-03-24
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W24/08 , H04W24/00 , H04W72/0446 , H04W72/085
Abstract: The present invention provides a radio signal measurement method and apparatus. The radio signal measurement method includes: receiving a first subframe, where the first subframe includes a first resource and a second resource; and determining a first measurement quantity of a measured cell according to received power of at least some resource elements REs on the first resource, where the measured cell is a cell in which a signal is sent on each of a time domain resource occupied by the second resource, and the time domain resource occupied by the second resource includes a time domain resource occupied by the first resource. Embodiments of the present invention further provide a corresponding apparatus. The technical solutions provided in the embodiments of the present invention can suppress severe near-end interference existing in an unlicensed secondary serving cell.
-
88.发明授权公开(公告)号：US09622251B2
公开(公告)日：2017-04-11
申请号：US14573862
申请日：2014-12-17
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/082 , H04L5/14 , H04W16/10
Abstract: An interference coordination method in TDD systems, an apparatus, and a system are disclosed in embodiments of this invention, which relate to the communication field. The method provided in the embodiment of this invention comprises: receiving by an interfered cell a uplink-downlink configuration of an interfering cell sent from the interfering cell; generating by the interfered cell interference indication information for subframes in the interfered cell in a direction opposite to the signal transmission direction in the interfering cell, according to a uplink-downlink configuration of the interfered cell and the uplink-downlink configuration of the interfering cell; sending by the interfered cell the uplink-downlink configuration of the interfered cell and the interference indication information to the interfering cell, to enable the interfering cell to perform interference coordination according to the uplink-downlink configuration of the interfered cell and the interference indication information.
-
89.发明授权Method and base station for eliminating paging interference in heterogeneous network 有权用于消除异构网络中的寻呼干扰的方法和基站公开(公告)号：US09320014B2
公开(公告)日：2016-04-19
申请号：US13837312
申请日：2013-03-15
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W68/02 , H04W72/082
Abstract: Embodiments of the present invention disclose a method and a base station for eliminating paging interference in a heterogeneous network. The method for eliminating paging interference includes: receiving, by a first base station, a paging parameter nB sent by a second base station; calculating, by the first base station according to the paging parameter nB of the second base station, a subframe for the second base station to send paging information and a paging frame to which the subframe belongs; obtaining, by the first base station, a set period; sending, by the first base station, paging information on the subframe in the paging frame within the set period; and stopping, by the first base station, information on the subframe in the paging frame within a next set period. Embodiments of the present invention are capable of reducing paging interference in a heterogeneous network.
Abstract translation: 本发明的实施例公开了一种用于消除异构网络中的寻呼干扰的方法和基站。 消除寻呼干扰的方法包括：由第一基站接收由第二基站发送的寻呼参数nB; 由第一基站根据第二基站的寻呼参数nB计算第二基站发送子帧所属的寻呼信息和寻呼帧的子帧; 由第一基站获得设定的周期; 由所述第一基站在所述设定周期内发送所述寻呼帧中的子帧的寻呼信息; 并且由第一基站在下一设定周期内停止寻呼帧中的子帧的信息。 本发明的实施例能够减少异构网络中的寻呼干扰。
-
公开(公告)号：US20150139050A1
公开(公告)日：2015-05-21
申请号：US14598015
申请日：2015-01-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixin Sun , Sha Ma , Xuelong Wang , Juan Zheng
CPC classification number: H04W16/10 , H04L5/14 , H04W16/14 , H04W72/005 , H04W72/0453 , H04W88/08
Abstract: Embodiments of the present invention relate to a spectrum allocation method and device. The method includes: determining, by a first base station, according to first broadcast information sent by at least one second base station, usage of a preferred frequency band of the at least one second base station; and determining, by the first base station, according to the usage of the preferred frequency band of the at least one second base station, use of the preferred frequency band of the at least one second base station by the first base station. Therefore, it is implemented that a spectrum resource utilization ratio is improved.
Abstract translation: 本发明的实施例涉及一种频谱分配方法和装置。 该方法包括：由第一基站根据由至少一个第二基站发送的第一广播信息确定所述至少一个第二基站的优选频带的使用; 以及由所述第一基站根据所述至少一个第二基站的优选频带的使用来确定所述第一基站对所述至少一个第二基站的优选频带的使用。 因此，实现了频谱资源利用率提高。
-
-
-
-
-
-
-
-
-
Search Results
172
records
(took 0.035 seconds)
